DS

David Silverman

AS Alvey Systems: 1 patents #4 of 5Top 80%
GS General Wire Spring: 1 patents #5 of 9Top 60%
CI Cisco: 1 patents #7,901 of 13,007Top 65%
Overall (All Time): #925,711 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11930925 Integral furniture item convertible between a sitting bench and a table Eylon Winterstein 2024-03-19
8201233 Secure extended authentication bypass Stephane Beaulieu, Scott Fanning 2012-06-12
7935192 Drain cleaning apparatus with restricted reverse function Michael W. Silverman, Anton D. Pfeiffer 2011-05-03
6612423 Co-extruded driver pad with wear indicator 2003-09-02
4936176 Mat cutter alignment and squaring tool 1990-06-26